Improvement in lantekns



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Letters Patent No. 7 5,354, elated- M'arch 10, 1868.

IMPRQVEMENT IN I IANTERNS.

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TO ALL WHOM IT MAY CONCERN:

Be it known that I, WILL IA-M H. BONNELL, of Buffalo, in thccounty ofErie, and in the State of New York, have invented certain new and usefulImprovements in Lanterns; and do hereby declare that the following is afull, clear, and exactdes cription thereof, reference being had to theannexed drawings, making a part of this specification, in which- Figure1 is a side elevation, showing a part of the lower guard-rim broken out,so that the arrangement and working-of the springs for connecting andholding the same to the lantern may be seen.

Figure 2represcnts the lantern partly disengaged; and I Figure's3 is aplan view.

The object and nature of myfinvention consist in a new and usefulcombination and arrangement of the spring-attachment patented by HughSangster, dated May 28, 1867, for the purpose of attaching the lamp-potto the lantern." v

By'means o-f myarrangement, the lantern-glass or globe may be easilytaken out or replaced at any time desired.

In the-drawings, A represents the lower guard-rim, to which 'the springsare fastened. B, an inner riin, which is a narrow rim surrounding thelower rim of the lantern. It is so made that the rim A may be easilyslipped over it. C 0 represent the apertures, of which there may be twoor more, through which the springs pass when the two-rims'are fastenedtogether. Drepresents a strap, which protects the spring, and preventsit from being pulledtoo far o utwhile disengaging the guards to take outthe globe. In fig. 2, I'have shown a similar spring; -but,instead ofbeing placed on the rilnA, it is fastened on the inside of the rim B,and, in.

fasteningthe-rimsA and B together, the catch part of the spring orsprings is made to pass through openings in the rim A similar'to E infig. 2. I I represent the two springs. In figs. 1 and 2, G representsthe catch part of the spring, of which there are two; H, thethumb-piece, by which the springs are operated.

The guards and upper part of the lantern are attached or detached bypulling or pressing on the thumb piece H of one of the springs, andmoving the lantern into the position shown in fig.2, "in which positionthe other spring is disengaged, or partly so, and the upper part oflantern and guards may be taken ofl. I

The attachmentofthe guards and globe or glass is done by simply pressingthem down over the springs, and then turning them around until thecatches pass :through the apertures QC.

As the springsr I I are made similar to those described in the patent toHugh Sangster', above referred to, I lay no claim to them alone; but

What I do claim as my inventiomand desire to secure by Letters Patent,is-

The combination and arrangement of the springs 11 with the rims A or Band openings 0 C, as and for the purposes described.

w. H. BONNEL-L.

Witnesses;-

JAMES Snnesrnn, Axes W. Smcs'rnn.

